Audi C7 A6 FWD V6 3.0T Performance ECU & TCU Tuning

Step up the aggression with single-pulley support, E30 ethanol blends, and rowdy motorsport features like launch control and exhaust crackles. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles up through the 2015 model year only.

Brand:

ES#:

5503817

Mfg#:

IESOVJ32

Starting at $184.99 USD

Customize

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Lifetime Replacement

Unleash massive plug-and-play power using your factory hardware and standard pump gas. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles up through the 2015 model year only.

Brand:

ES#:

5460678

Mfg#:

IESOWE31

Starting at $184.99 USD

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Lifetime Replacement

Push the absolute limits of your 3.0T with dual-pulley boost, 80mm throttle body support, and E40/race gas mapping to unlock a jaw-dropping 548 HP. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles up through the 2015 model year only.

Brand:

ES#:

5506962

Mfg#:

IESOVJ33

Starting at $184.99 USD

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on orders $49 and up

Lifetime Replacement

Unleash hidden horsepower and turn your A6 or A7 into a 500+ HP powerhouse from the palm of your hand—no hardware required. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles from the 2016 model year with CREC engine code only.

Brand:

ES#:

5504939

Mfg#:

IESOVJ21

Starting at $184.99 USD

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Lifetime Replacement

Spin that supercharger faster with a bolt-on pulley and E85 to unlock the absolute maximum power from your 3.0T. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles from the 2016 model year with CREC engine code only.

Brand:

ES#:

5504944

Mfg#:

IESOVJ22

Starting at $184.99 USD

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Lifetime Replacement

Get up to +64 hp and +68 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles up through the 2015 model year only.

Brand:

ES#:

4339362

Mfg#:

917371

$399.00 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Get up to +66 hp and +52 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles from the 2016 model year only.

Brand:

ES#:

4908592

Mfg#:

909746

$749.00 USD

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on orders $49 and up

Lifetime Replacement

Get up to +44 hp and +34 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2016 model year only.

Brand:

ES#:

4908595

Mfg#:

909740

$299.00 USD

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on orders $49 and up

Lifetime Replacement

Get up to +55 hp and +43 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2016 model year only.

Brand:

ES#:

4908596

Mfg#:

909741

$399.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Get up to +51 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles up through the 2015 model year only.

Brand:

ES#:

4339361

Mfg#:

917370

$299.00 USD

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on orders $49 and up

Lifetime Replacement

Average gain of 100 horsepower and 73 lb-ft of torque on 91 Octane and Supercharger pulley upgrade Compatible for vehicles up to 2012 model year only - Vehicle must be brought to ECS Tuning for programming *SIMOS 8.3 ECU is not yet supported*

Brand:

ES#:

3097359

Mfg#:

TFSI-30-SC-2

$950.00 USD

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Lifetime Replacement

Includes software and installation kit for a smooth power transition Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Gains from 108hp/80lb-ft on 93 octane or 117hp/86lb-ft on 100 octane (from OE) - For customers with existing APR Stage 1 upgrade - Vehicle must be brought to ECS Tuning for Stage 2 pulley software

Brand:

ES#:

2695990

Mfg#:

MS100024KT2

$859.99 USD

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Lifetime Replacement

Version 1.

Brand:

ES#:

4940110

Mfg#:

JB4-OBDII-4P7FCA

$25.00 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. For use with HP Tuners MPVI2+ and MPVI3 interfaces only.

Brand:

ES#:

4840618

Mfg#:

H021-002-06

$60.99

This product was last offered at the strikethrough price on
05-12-2026

$49.99 USD

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on orders $49 and up

Lifetime Replacement

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:

ES#:

4714891

Mfg#:

JB4-OBDII-CA

$25.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.

Brand:

ES#:

4714892

Mfg#:

JB4-OBDII-CA-MC

$30.00 USD

Add to Cart

Lifetime Replacement